A New chromosomal race and a hybrid form of Nannospalax xanthodon (Satunin, 1898) (Rodentia: Spalacidae) from Karaman, Turkey

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081766%3A_____%2F21%3A00551654" target="_blank" >RIV/68081766:_____/21:00551654 - isvavai.cz</a>

Result on the web

<a href="http://acta-zoologica-bulgarica.eu/2021/002483.pdf" target="_blank" >http://acta-zoologica-bulgarica.eu/2021/002483.pdf</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

A New chromosomal race and a hybrid form of Nannospalax xanthodon (Satunin, 1898) (Rodentia: Spalacidae) from Karaman, Turkey

Original language description

A new race was determined in a population of mole rats Nannospalax xanthodon from Karaman. In addition, a hybrid with 2n = 59 chromosomes was detected between the populations of the Ugurlu race. The karyotype of the new race contained 58 chromosomes, including 11 biarmed pairs and 17 acrocentric pairs in the autosomal complement (NFa=78). The X chromosome was submetacentric (NF=82). The karyotype of a hybrid form contained 59 chromosomes, including two heteromorphic pairs in the autosomal complement (NFa=75). The X chromosome was submetacentric (NF=79). The dark centromeric C-bands were observed in some biarmed and acrocentric autosomes in both new race and hybrid form. C-heterochromatic short arms were found in some autosomal pairs in the only new race. The X chromosome possessed centromeric C-positive band in both new race and hybrid form. NORs were detected on the short arms of three pairs of autosomes in the Ugurlu race and two in the hybrid form. The karyotype characteristics observed in the new race are obviously different among hitherto studied 2n= 58 populations of blind mole rats, therefore, it can be evaluated as a new chromosome race of N. xanthodon. In this study, finding a new hybrid with interracial hybridisation is important for future studies in terms of the chromosomal evolution of blind mole rats.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10613 - Zoology

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2021

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Acta Zoologica Bulgarica

ISSN

0324-0770

e-ISSN

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Volume of the periodical

73

Issue of the periodical within the volume

4

Country of publishing house

BG - BULGARIA

Number of pages

8

Pages from-to

495-502

UT code for WoS article

000743551200003

EID of the result in the Scopus database

2-s2.0-85122057230